METHOD OF PURIFYING WASTE WATER FROM PETROLEUM PRODUCTS Russian patent published in 1997 - IPC

Abstract RU 2077495 C1

FIELD: waste water purification. SUBSTANCE: method relates to those involving waste water filtration through carbon-containing sorbent and can be employed in power industry, metallurgy, and chemical engineering. Waste water is, in particular, filtered through mixture of 92- 99 vol. % of shungite with 1-8 vol. % of shungisite production waste. EFFECT: prolonged filtration cycle and reduced cost. 1 tbl

Similar patents RU2077495C1

Title	Year	Author	Number
METHOD OF PURIFYING WASTE WATER FROM PETROLEUM PRODUCTS	0	Kuznetsova Galina Vasilevna Soloveva Elena Vasilevna Andreev Petr Pavlovich Vorontsova Irina Sergeevna Keskinova Marina Valentinovna	SU1433901A1
RAW MATERIAL MIXTURE FOR PRODUCTION OF SILICATE BRICK	1994	Rits T.D. Lebedeva G.A. Shchiptsov V.V.	RU2081861C1
DECORATIVE GLASS	1992	Lebedeva G.A. Ozerova G.P.	RU2034804C1
METHOD OF DEEP SEWAGE TREATMENT OF OIL PRODUCTS AND SUSPENDED MATTER	0	Khabirov Rakhmatulla Sagdullaevich Shajmardanov Rajkhan Safuanovich Karimova Alfiya Mutagalievna	SU1731737A1
GLASS CRYSTALLINE MATERIAL	1995	Lebedeva G.A. Ozerova G.P.	RU2093484C1
METHOD OF SCHUNGITE TREATMENT	2010	Rozhkov Sergej Sergeevich Rozhkova Natal'Ja Nikolaevna	RU2448899C2
METHOD FOR CONTROL OF IRRADIATION FLOW	1997	Belashev B.Z.	RU2128360C1
NANOSTRUCTURED SORBENTS FOR WATER PURIFICATION FROM OIL PRODUCTS AND METHOD OF WATER PURIFICATION	2022	Krasavin Sergej Valentinovich	RU2796307C1
MAGNETIC METHOD FOR LOCATING MATERIAL CHANGE BOUNDARIES IN OBJECT	1998	Zemtsov V.A.	RU2164356C2
METHOD FOR COMPLEX SORPTION WASTEWATER TREATMENT	2022	Gimaletdinov Rustem Rafailevich Usmanov Marat Radikovich Valeev Salavat Fanisovich Bodrov Viktor Viktorovich Ovcharov Aleksandr Aleksandrovich Zhelezniak Mikhail Vasilevich Paskaru Konstantin Grigorevich Vezhnovets Viktor Pavlovich	RU2784984C1

RU 2 077 495 C1

Authors

Zajdenberg A.Z.

Rjabchenko V.A.

Djukkiev E.F.

Dates

1997-04-20—Published

1994-07-12—Filed